MSP430F2002IPWR datasheet(20/88 Pages) TI

20 / 88 page

MSP430x20x1, MSP430x20x2, MSP430x20x3

MIXED SIGNAL MICROCONTROLLER

SLAS491D -- AUGUST 2005 -- REVISED SEPTEMBER 2007

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

absolute maximum ratings†

Voltage applied at VCC to VSS

--0.3 V to 4.1 V

......................................................

Voltage applied to any pin (see Note 2)

--0.3 V to VCC+0.3 V

........................................

Diode current at any device terminal

±2mA

.......................................................

Storage temperature, Tstg (unprogrammed device, see Note 3)

--55°C to 150°C

........................

Storage temperature, Tstg (programmed device, see Note 3)

--40°Cto85°C

...........................

NOTES: 1. Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress

ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended

operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device

reliability.

2. All voltages referenced to VSS. The JTAG fuse-blow voltage, VFB, is allowed to exceed the absolute maximum rating. The voltage

is applied to the TEST pin when blowing the JTAG fuse.

3. Higher temperature may be applied during board soldering process according to the current JEDEC J--STD--020 specification with

peak reflow temperatures not higher than classified on the device label on the shipping boxes or reels.

recommended operating conditions

MIN

NOM

MAX

UNITS

Supply voltage during program execution, VCC

1.8

3.6

Supply voltage during program/erase flash memory, VCC

2.2

3.6

Supply voltage, VSS

Operating free air temperature range T

I Version

--40

°C

Operating free-air temperature range, TA

T Version

--40

105

°C

VCC =1.8 V,

Duty Cycle = 50% ±10%

Processor frequency fSYSTEM (Maximum MCLK frequency)

VCC =2.7 V,

Duty Cycle = 50% ±10%

MHz

VCC ≥ 3.3 V,

Duty Cycle = 50% ±10%

NOTES: 1. The MSP430 CPU is clocked directly with MCLK.

Both the high and low phase of MCLK must not exceed the pulse width of the specified maximum frequency.

2. Modules might have a different maximum input clock specification. Refer to the specification of the respective module in this data

sheet.

6MHz

12 MHz

16 MHz

1.8 V

2.2 V

2.7 V

3.3 V 3.6 V

Supply Voltage --V

Supply voltage range,

during flash memory

programming

Supply voltage range,

during program execution

Legend:

NOTE: Minimum processor frequency is defined by system clock. Flash program or erase operations require a minimum VCC of 2.2 V.

Figure 1. Save Operating Area

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